ATSAMR21E16A-MF Microchip Technology

Category: 32-bit ARM family, Description: IC: ARM microcontroller; QFN32; 1.8÷3.6VDC; Ext.inter: 15; Cmp: 2, Type of integrated circuit: ARM microcontroller, Case: QFN32, Clock frequency: 48MHz, Number of PWM channels: 18, Number of 16bit timers: 4, Mounting: SMD, Supply voltage: 1.8...3.6V DC, Operating temperature: -40...125°C, Number of external interrupts: 15, Memory: 8kB SRAM; 64kB FLASH, Interface: I2C x4; LIN x4; SPI x4; UART x4, Number of comparators: 2, Integrated circuit features: 32kHz resonator for RTC; ADC gain stage; Brown Out Reset (BOR); PoR; RTC; SleepWalking; watchdog, Number of input capture channels: 6, Family: ATSAMR21, Kind of architecture: Cortex M0+, Number of 12bit A/D converters: 4, Kind of package: in-tray, Number of 24bit timers: 2, Kind of core: 32-bit, Transmitter output power: 4dBm, Band: 2.4GHz, Communictions protocol: IEEE 802.15.4; ZigBee, Ciphering: AES128, Receiver sensitivity: -99dBm.